\documentclass{beamer}
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\usepackage[english]{babel}
\usepackage{graphicx}
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\title{Social Conference Project}
\author{ Erlacher Felix,\\ Estgfäller Wofgang,\\ Ferula Patrick}
\date{January 2011}
\subtitle{Masterseminar WS10/11}
\begin{document}
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\frame{\titlepage}
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\frame{
\frametitle{The Project}

\Large Social Conference Project
\vspace{1cm}
\normalsize
\begin{itemize}
 \item Goal of this project is to provide a simple way to exchange informations on conferences
 \item The way of exchanging this Infos should assemble Social Networks
 \item Informations include details about participants of conferences and talks
 \item Application is available browser based or as Android App for mobile devices
\end{itemize}

}
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\section{Technoligies used}
\frame{
\frametitle{GWT}

\Large Google Web toolkit
\normalsize
\vspace{1cm}
\begin{itemize}
\item development kit for building browser based Apps
\item written for Java
\item existing eclipse plugin used
\end{itemize}

\begin{figure}[b!]
  \begin{center}
    \includegraphics[scale=0.4]{gwt-logo.png}
  \end{center}
\end{figure}

}
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\frame{
\frametitle{Hibernate}

\Large Hibernate
\normalsize
\vspace{1cm}
\begin{itemize}
\item framework for Object-Relational Mapping
\item automatic generation of SQL statements
\item written for Java
\end{itemize}

\begin{figure}[b!]
  \begin{center}
    \includegraphics[scale=0.7]{hibernate.png}
  \end{center}
\end{figure}
}
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\frame{
\frametitle{Database}
\begin{itemize}
\item MySql was used as stand alone Database
\vspace{0.5cm}
\item The Database was filled with example data
\end{itemize}
\begin{figure}[b!]
  \begin{center}
    \includegraphics[scale=0.4]{mysql.png}
  \end{center}
\end{figure}
}
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\frame{
\frametitle{Twitter}
\begin{itemize}
\item Online application for microblogging
\vspace{0.5cm}
\item Enables users to send and read messages (tweets)
\vspace{0.5cm}
\item Users can subscribe (follow) other users tweets
\vspace{0.5cm}
\item For Project: Twitter4J (open-source library)
\end{itemize}
\begin{figure}[b!]
  \begin{center}
    \includegraphics[scale=0.4]{twitter.png}
  \end{center}
\end{figure}
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\frame{
\frametitle{zxing}
\begin{itemize}
\item Pronounced Zebra Crossing
\vspace{0.5cm}
\item Open-source barcode image processing library
\vspace{0.5cm}
\item Can be used as Application (Android), but also use of Framework
\end{itemize}
\begin{figure}[b!]
  \begin{center}
    \includegraphics[scale=0.4]{zebra.png}
  \end{center}
\end{figure}
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\frame{
\frametitle{Android}
\begin{itemize}
\item Operating System for mobile devices
\vspace{0.5cm}
\item Bought and made big by an alliance around Google
\vspace{0.5cm}
\item based on Linux
\vspace{0.5cm}
\item Free and Open Source
\vspace{0.5cm}
\end{itemize}
\begin{figure}[b!]
  \begin{center}
    \includegraphics[scale=0.4]{android.png}
  \end{center}
\end{figure}
}
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\frame{
\frametitle{Problems}
\begin{itemize}
\item getting familiar with technologies used
\vspace{0.5cm}
\item Communication between single components
\vspace{0.5cm}
\item Complexity of GWT, client side/server side code...
\vspace{0.5cm}
\item Building up base system: User/security administration, authentication...
\end{itemize}
}
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\section{Application Flow}
\frame{
\begin{figure}[h]
\begin{center}
\includegraphics[scale=0.1]{Diagramm1.png}
\end{center}
\caption{Application flow}
\end{figure}
}
\section{Presentation}
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\frame{
\begin{center}

\textbf{\Large Program Presentation}
\end{center}
}
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\frame{
\begin{center}

\textbf{\Large Thanks for your Attention!}
\end{center}
}


\end{document}